What architectural patterns are supported by this skill?

This skill provides implementation patterns for Clean Architecture, Hexagonal Architecture (Ports and Adapters), and Domain-Driven Design (DDD).

Does this skill work with specific programming languages?

While the core principles are language-agnostic, the skill provides specific implementation examples and patterns commonly used in Python, Node.js, and Java environments.

Can I use this skill to refactor existing legacy code?

Yes, the skill is specifically designed to help identify tight coupling and refactor code into more maintainable, modular layers.

How does this improve the testability of my backend?

By enforcing the separation of business logic from infrastructure (like databases and APIs), it allows you to easily mock external dependencies for unit and integration testing.

Backend Architecture Patterns

Name: Backend Architecture Patterns
Author: wshobson

bywshobson

•

23,194

•

API開発

Implements industry-standard backend patterns including Clean Architecture, Hexagonal Architecture, and Domain-Driven Design for maintainable systems.

The Architecture Patterns skill enables Claude to design and implement enterprise-grade backend systems using proven software engineering methodologies. It provides structured guidance for Clean Architecture, Hexagonal (Ports and Adapters), and Domain-Driven Design (DDD), ensuring that business logic remains independent of frameworks, UI, and databases. Whether you are scaffolding a new microservice or refactoring a legacy monolith, this skill helps establish clear directory structures, dependency flows, and testable interfaces to build scalable and robust applications.

主な機能

01Scaffold Clean Architecture directory structures with defined layers

02Establish technology-agnostic domain cores for maximum testability

03Refactor tightly coupled code into loosely coupled, modular components

04Apply Domain-Driven Design (DDD) tactical patterns like Aggregates and Value Objects

05Implement Hexagonal Architecture using Ports and Adapters patterns

0623,194 GitHub stars

ユースケース

01Refactoring a monolithic application to improve maintainability and test coverage

02Designing a scalable backend system from scratch using best-practice patterns

03Standardizing architecture across a team using Bounded Contexts and Ubiquitous Language

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add wshobson/agents architecture-patterns

For use in Claude.ai and ChatGPT

Download Skill